Business source record
Efficiency Heating & Cooling
Listing collected 2026-11-09. Each comparison below identifies its score and source snapshot.
4409 SE 24th Ave Suite 35, Portland, OR 97202 · (503) 698-5588 · Business website
Active Oregon CCB record checked. Exact specialty work and individual credentials must still be confirmed.
Evidence coverage
18 recorded facts from 2 linked source records. These counts do not measure service quality.
| Fact | Recorded value | Source and date |
|---|---|---|
| Google rating | 4.9 | verified against Google listing · |
| Google rating count | 496 | verified against Google listing · |
| Newest review date | 2026-10-26 | verified against Google listing · |
| Listing address | 4409 SE 24th Ave Suite 35, Portland, OR 97202 | verified against Google listing · |
| Listing phone | +1503-698-5588 | verified against Google listing · |
| CCB license | 187834 | verified against Oregon CCB · |
| CCB legal name | EFFICIENCY HEATING & COOLING LLC | verified against Oregon CCB · |
| CCB status | Listed in active licenses dataset | verified against Oregon CCB · |
| CCB endorsement | Residential General Contractor | verified against Oregon CCB · |
| CCB first issued | 2009-08-26 | verified against Oregon CCB · |
| CCB expiry | 2027-08-26 | verified against Oregon CCB · |
| Bond amount | $25,000 | verified against Oregon CCB · |
| Bond provider | CBIC | verified against Oregon CCB · |
| Bond expiry | 2027-08-26 | verified against Oregon CCB · |
| Insurance amount | $1,000,000 | verified against Oregon CCB · |
| Insurance provider | ACUITY A MUTUAL INS CO | verified against Oregon CCB · |
| Insurance expiry | 2027-05-07 | verified against Oregon CCB · |
| CCB workers-comp classification | Nonexempt This is the CCB-recorded classification. It does not establish current workers-compensation policy coverage. | verified against Oregon CCB · Collected 2026-11-09 |
Limits and missing records
- ccb_lbpr: No LBPR endorsement in this matched CCB snapshot. A missing record is not a fault of the business and does not establish that a credential is required for its work. · Source · 2026-11-09
- workers_comp_policy: No permitted automated coverage check was completed. CCB classification does not establish coverage. · Source
- Permit activity: Not checked in this collection
- Program approvals: Not checked in this collection
- Specialist credentials: Not checked in this collection
- Complaint history: Not checked in this collection
A missing match is a limit of this collection. It is not evidence of a problem with the business.
Not checked: workmanship, price fairness or first-hand testing.
HVAC companies: #6, 96.0/100
Return to the hvac companies comparison →
Score breakdown & source record
- Adjusted rating
- 32.25 / 35
- Rating volume
- 24.97 / 25
- Review recency
- 10 / 10
- Normalized score
- 96.0 / 100
Score = 100 × (rating points + volume points + recency points) ÷ 70. See the exact formula.
Google listing and reviews: 4.9 / 5 from 496 ratings; newest review 2026-10-26. Listing collected 2026-11-09; review-date record collected 2026-11-09. Ratings cover the whole business.
Adjusted rating: 4.882213438735178. Exact computed score: 96.02772909037658. Review age at snapshot: 14 days. Categories recorded by the source: HVAC contractor, Air conditioning contractor, Air conditioning repair service, Air conditioning store, Air conditioning system supplier, Air duct cleaning service, Furnace repair service, Furnace store, Heating contractor, Heating equipment supplier.
Matched Oregon CCB record
CCB #187834: EFFICIENCY HEATING & COOLING LLC. Snapshot 2026-11-08; license expiry 2027-08-26; first issued 2009-08-26. Residential General Contractor. Match: unique shared phone number.
Bond: $25,000 · CBIC · expiry 2027-08-26. Liability insurance: $1,000,000 · ACUITY A MUTUAL INS CO · expiry 2027-05-07.
This record does not establish every credential needed for this trade. Check the current CCB record and complaint information. License facts do not change this review-data score.
Heat pump installers: #6, 96.0/100
Return to the heat pump installers comparison →
Score breakdown & source record
- Adjusted rating
- 32.25 / 35
- Rating volume
- 24.97 / 25
- Review recency
- 10 / 10
- Normalized score
- 96.0 / 100
Score = 100 × (rating points + volume points + recency points) ÷ 70. See the exact formula.
Google listing and reviews: 4.9 / 5 from 496 ratings; newest review 2026-10-26. Listing collected 2026-11-09; review-date record collected 2026-11-09. Ratings cover the whole business.
Adjusted rating: 4.882213438735178. Exact computed score: 96.02772909037658. Review age at snapshot: 14 days. Categories recorded by the source: HVAC contractor, Air conditioning contractor, Air conditioning repair service, Air conditioning store, Air conditioning system supplier, Air duct cleaning service, Furnace repair service, Furnace store, Heating contractor, Heating equipment supplier.
Matched Oregon CCB record
CCB #187834: EFFICIENCY HEATING & COOLING LLC. Snapshot 2026-11-08; license expiry 2027-08-26; first issued 2009-08-26. Residential General Contractor. Match: unique shared phone number.
Bond: $25,000 · CBIC · expiry 2027-08-26. Liability insurance: $1,000,000 · ACUITY A MUTUAL INS CO · expiry 2027-05-07.
This record does not establish every credential needed for this trade. Check the current CCB record and complaint information. License facts do not change this review-data score.
Air duct cleaning companies: #6, 96.0/100
Return to the air duct cleaning companies comparison →
Score breakdown & source record
- Adjusted rating
- 32.25 / 35
- Rating volume
- 24.97 / 25
- Review recency
- 10 / 10
- Normalized score
- 96.0 / 100
Score = 100 × (rating points + volume points + recency points) ÷ 70. See the exact formula.
Google listing and reviews: 4.9 / 5 from 496 ratings; newest review 2026-10-26. Listing collected 2026-11-09; review-date record collected 2026-11-09. Ratings cover the whole business.
Adjusted rating: 4.882213438735178. Exact computed score: 96.02772909037658. Review age at snapshot: 14 days. Categories recorded by the source: Air duct cleaning service, Air conditioning contractor, Air conditioning repair service, Air conditioning store, Air conditioning system supplier, HVAC contractor, Furnace repair service, Furnace store, Heating contractor, Heating equipment supplier.
Matched Oregon CCB record
CCB #187834: EFFICIENCY HEATING & COOLING LLC. Snapshot 2026-11-08; license expiry 2027-08-26; first issued 2009-08-26. Residential General Contractor. Match: unique shared phone number.
Bond: $25,000 · CBIC · expiry 2027-08-26. Liability insurance: $1,000,000 · ACUITY A MUTUAL INS CO · expiry 2027-05-07.
This record does not establish every credential needed for this trade. Check the current CCB record and complaint information. License facts do not change this review-data score.